hs-test: shortened interface names to avoid character limit

Type: test

Change-Id: I09df597ccb8a3c4af47b8a36010afb81df533236
Signed-off-by: adrianvillin <avillin@cisco.com>
diff --git a/extras/hs-test/suite_no_topo_test.go b/extras/hs-test/suite_no_topo_test.go
index c6b3170..97e5ca4 100644
--- a/extras/hs-test/suite_no_topo_test.go
+++ b/extras/hs-test/suite_no_topo_test.go
@@ -1,10 +1,9 @@
 package main
 
 const (
-	singleTopoContainerVpp   = "vpp"
+	singleTopoContainerVpp = "vpp"
 	singleTopoContainerNginx = "nginx"
-
-	tapInterfaceName = "hst_tap_host"
+	tapInterfaceName = "htaphost"
 )
 
 type NoTopoSuite struct {